การพัฒนาระบบตรวจวัดการใช้พลังงานไฟฟ้าในอาคารบนแพลตฟอร์มอินเตอร์เน็ตของสรรพสิ่ง กรณีศึกษาอาคารศรีวิศววิทยา คณะวิศวกรรมศาสตร์ มหาวิทยาลัยเทคโนโลยีราชมงคลศรีวิชัย

Abstract

This research aims to 1. Design and develop a system to measure the use of electricity to show the voltage (Voltage: V), the electric current (Ampere: A), the electric power (KW), the electric power per unit (Kilowatt hour: Kwh.) in real time 2. Analyze the factors related to and affect the use of electricity during the Off-Peak period and 3. Plan for the management of the OffPeak electricity consumption. Implementation of the development of a building's electricity consumption monitoring system on the Internet of Things platform. Case Study of Sriwittaya Building Faculty of Engineering Rajamangala University of Technology Srivijayahave studied the operation procedure by collecting Information on the use of electricity during the Off-Peak. Retrieved from the document. and study the relevant documents and analyze them using the principles of the system development cycle. To develop the system to meet the needs of users as much as possible The results showed that System for measuring electricity consumption with developed programs It can measure electrical quantities such as electric power (Kw), current (A), voltage (V), frequency (Hz) and electric power (Kwh). (Kw) has an error of 2.05%, a current (A), an error of 1.25%, a voltage (V), an error of 0.26%, a frequency (Hz), an error of 2.00%, and Electrical energy value (Kwh), error value 0.00%. Factors related to and affecting the use of electricity during the Off-Peak period are lighting system 58.56%, air conditioning system 23.62% and the Off-Peak Power Management Plan. Peak according to the energy conservation guidelines of the Ministry of Energy consists of 3 strategies as follows: Strategy 1. Optimizing energy consumption Strategy 2. Public relations campaign and create awareness among the personnel of the Faculty of Engineering Rajamangala University of Technology Srivijaya Strategy 3. Monitoring, evaluating and reporting results of implementation of the economical measures. reduce energy consumption